Seagate ST373554FC, ST3146954FC manual Vibration a. Operating-normal, Air cleanliness, Acoustics

Page 49

6.4.4.2Vibration a. Operating—normal

The drive as installed for normal operation, shall comply with the complete specified performance while subjected to continuous vibration not exceeding

5-500 Hz @ 0.5 G (zero to peak) Vibration may be applied in the X, Y, or Z axis. Operating normal translational random flat profile

10 - 400 Hz

0.4 g RMS

b.Operating—abnormal

Equipment as installed for normal operation shall not incur physical damage while subjected to periodic vibration not exceeding:

15 minutes of duration at major resonant frequency 5-500 Hz @ 0.75 G (X, Y, or Z axis)

Vibration occurring at these levels may degrade operational performance during the abnormal vibration period. Specified operational performance will continue when normal operating vibration levels are resumed. This assumes system recovery routines are available.

Operating abnormal translational random flat profile

10 - 400 Hz

1.2 g RMS

c.Non-operating

The limits of non-operating vibration shall apply to all conditions of handling and transportation. This includes both isolated drives and integrated drives.

The drive shall not incur physical damage or degraded performance as a result of continuous vibration not exceeding

5-22 Hz @ 0.040 inches (1.02 mm) displacement (zero to peak)

22-500 Hz @ 2.00 G (zero to peak) Vibration may be applied in the X, Y, or Z axis. Non-operating translational random flat profile

10 - 400 Hz

1.2 g RMS

6.4.5Air cleanliness

The drive is designed to operate in a typical office environment with minimal environmental control.

6.4.6Acoustics

Sound power during idle mode shall be 3.6 bels typical when measured to ISO 7779 specification.

There will not be any discrete tones more than 10 dB above the masking noise on typical drives when mea- sured according to Seagate specification 30553-001. There will not be any tones more than 24 dB above the masking noise on any drive.

6.4.7Electromagnetic susceptibility

See Section 2.1.1.1.

Cheetah 15K.4 FC Product Manual, Rev. B

37

Image 49

Contents ST3146954FC ST373554FC ST336854FC Cheetah 15K.4 FCPage ST3146954FC ST373554FC ST336854FC March Rev. A Revision status summary sheet07/15/05 Rev. B DraftPage 4.0 Performance characteristics Contents5.0 Reliability specifications 6.0 Physical/electrical specifications8.0 Installation 7.0 Defect and error management9.0 Interface requirements 10.0 Seagate Technology support services Cheetah 15K.4 FC Product Manual, Rev. B List of Figures Page Figure 1. Cheetah 15K.4 FC family disc drive 1.0 ScopeCheetah 15K.4 FC Product Manual, Rev. B 2.1 Standards 2.0 Applicable standards and reference documentation2.1.1 Electromagnetic compatibility 2.1.1.1 Electromagnetic susceptibilityElectromagnetic compliance for the European Union 2.1.2 Electromagnetic complianceAustralian C-Tick Korean MIC2.2 Reference documents Specification for Acoustic Test Requirement and ProceduresFibre Channel Interface Manual Cheetah 15K.4 FC Product Manual, Rev. B 3.0 General description 3.2 Media description 3.1 Standard features3.4 Reliability 3.3 Performance3.5 Formatted capacities 3.5.1 Programmable drive capacity3.7 Factory-installed options 3.6 Factory-installed accessories3.8 User-installed accessories 4.1 Internal drive characteristics 4.0 Performance characteristics4.2 Seek performance characteristics 4.2.1 Access timeGeneral performance characteristics 4.2.2 Format command execution time minutes4.3 Start/stop time 4.4 Prefetch/multi-segmented cache control4.5 Cache operation 4.5.2 Prefetch operation 4.5.1 Caching write dataCheetah 15K.4 FC Product Manual, Rev. B Cheetah 15K.4 FC Product Manual, Rev. B 5.1 Error rates 5.0 Reliability specifications5.1.1 Recoverable Errors 5.1.2 Unrecoverable Errors5.1.3 Seek errors 5.2 Reliability and service5.1.4 Interface errors 5.2.2 Preventive maintenance5.2.4 S.M.A.R.T 5.2.3 Hot plugging the driveControlling S.M.A.R.T Performance impact Fully-enabled delayMaximum processing delay On-line only delayDescription Parameter Code5.2.6 Drive Self Test DST 5.2.6.1 DST failure definition5.2.6.2 Implementation 5.2.6.2.1 State of the drive prior to testing5.2.6.2.2 Invoking DST 5.2.6.2.3 Short and extended tests5.2.6.2.4 Log page entries 5.2.7 Product warranty5.2.6.2.5 Abort ShippingProduct repair and return information 6.1 AC power requirements 6.0 Physical/electrical specifications6.2 DC power requirements 3 See +12V current profile in Figure 6.2.2 Power sequencing General DC power requirement notes6.2.1 Conducted noise immunity 6.2.3 Current profilesFigure 3. Typical ST3146954FC drive, 2 Gbit, +5V current profile Figure 2. Typical ST3146954FC drive, 2 Gbit, +12V current profileFigure 5. Typical ST373554FC drive +5V current profile Figure 4. Typical ST373554FC drive +12V current profileFigure 7. Typical ST336854FC drive +5V current profile Figure 6. Typical ST336854FC drive +12V current profileST3146954FC 6.3 Power dissipationPower watts ST373554FCST336854FC 6.4.1 Temperature a. Operating 6.4 Environmental limits6.4.2 Relative humidity 6.4.4 Shock and vibration 6.4.3 Effective altitude sea level a. Operating6.4.4.1 Shock Package size Packaged/product weightDrop height Figure 12. Recommended mounting6.4.4.2 Vibration a. Operating-normal 6.4.5 Air cleanliness6.4.6 Acoustics 6.4.7 Electromagnetic susceptibilityFigure 13. Mounting configuration dimensions 6.5 Mechanical specifications7.1 Drive internal defects/errors 7.0 Defect and error management7.2 Drive error recovery procedures Cheetah 15K.4 FC Product Manual, Rev. B 7.3 FC-AL system errors 7.4.1 Media Pre-Scan 7.4 Background Media Scan8.1 Drive ID/option selection 8.0 InstallationFigure 15. LED indicator connector 8.2 LED connectionsFigure 14. Physical interface 8.3 Drive orientation 8.2.1 J6 connector requirements8.4 Cooling 8.6 Grounding 8.5 Drive mountingK x X = F 15lb = 67N 9.1.1 Fibre Channel link service frames 9.1 FC-AL features9.0 Interface requirements 9.1.3 Fibre Channel task management responses 9.1.2 Fibre Channel task management functionsFibre Channel SCSI FCP task management functions Task nameNPort login PLOGI payload 9.1.4 Fibre Channel port loginBytes 9.1.6 Fibre Channel Process Login 9.1.5 Fibre Channel port login acceptNPort Login Accept ACC payload Process Login PLRI payload9.1.8 Fibre Channel fabric login 9.1.7 Fibre Channel Process Login AcceptProcess Login Accept ACC payload Fabric Login FLOGI payloadFabric Login Accept ACC payload 9.1.9 Fibre Channel fabric accept login9.1.10 Fibre Channel Arbitrated Loop options 9.2 Dual port supportTable 16 Supported commands 9.3 SCSI commands supportedCommand code Command nameTable 16 Supported commands continued Command code 3 Reference Mode Sense command 1Ah for mode pages supported 9.3.2 Mode Sense data 9.3.1 Inquiry data3. Current values CHG = Changeable bits indicates if default value is changeable4. Changeable values Definitions SAV = Current saved valueMODE SENSE 10 BYTE HEADER DATA Cheetah 15K.4 FC Product Manual, Rev. B Cheetah 15K.4 FC Product Manual, Rev. B Miscellaneous features 9.4 Miscellaneous operating features and conditionsFeature or condition Miscellaneous status9.5 FC-AL physical interface 9.5.1 Physical characteristics9.5.1.1 Physical description Features 9.5.2 Connector requirementsFC-AL SCA device connector dimensions Figure 20. J6 connector dimensions9.5.4 Pin descriptions 9.5.3 Electrical description9.5.7 Fault LED Out 9.5.6 Power9.5.5 FC-AL transmitters and receivers Figure 21. FC-AL transmitters and receivers9.5.8 Active LED Out 9.5.9 Enable port bypass signals9.5.10 Motor start controls Normal command activity9.5.11 SEL6 through SEL0 ID lines 9.5.11.1 Parallel Enclosure Services Interface ESIArbitrated loop physical address ALPA values SettingALPA SEL IDTTL input characteristics 9.6 Signal characteristics9.5.12 Device control codes 9.6.19.6.3 FC Differential output 9.6.2 LED driver signals9.6.4 FC Differential input Bit Time Vout mv XMIT EyeEye diagram data values Receive eye diagramVin mv 941 ps 659 ps 376 psCheetah 15K.4 FC Product Manual, Rev. B Online services 10.0 Seagate Technology support servicesSeagate Service Centers InternetUSA/Canada/Latin America support services Seagate Service Centers Customer Service OperationsWarranty Service Data Recovery ServicesAfrica/Middle East support services European support servicesFAX services-All Europe toll call Warranty ServiceAsia/Pacific support services Numerics IndexDownload microcode with offsets and save mode 7 front panel 38 FS 49, 50, 52 function NN 49 mounting 46 holes 46 orientationspin descriptions 66 PN 49 Self-Monitoring Analysis and Reporting Technology 9 LED driver 72 single-unit shipping pack kit 10 SMART 9 SMP = 1 in Mode Select command 63 SO 49UI 50, 51 unformatted Page Seagate Technology LLC